# Copyright Jan Panteltje 2005 and later
# released under the GPL
#
# this script should reside in /usr/local/sbin
# the name of this script is 'show'
# do a   chmod +x /usr/local/sbin/show   to make it executable.
# Usage:  show [program_name or stop] [.]
# show without arguments pops up a menu with program names.
# If you call show with a third argument, moving to a sat will be done even if already at that position.
# Show stores the current position in ~/.xdipo/angle

# If you make a link named 'showr' like this:
# ln -s /usr/local/sbin/show /usr/local/sbin/showr
# then typing  showr itv4  should record itv4 to RECORD_DIR

# If you make a link named 'showe' like this:
# ln -s /usr/local/sbin/show /usr/local/sbin/showe
# then typing  showe itv4  should send the stream to the IP defined as EEEPC
# On the eeePC you need to _first_ start the script
# while [ 1 ]
# do
#	netcat -l -p 1234 | mplayer  -fs -vop pp=0x20000  -monitoraspect 800:480 -cache 1000 -
# done
# For this to work your network connection needs to be fast enough!



# mofify this for where your recordings go.
RECORD_DIR=/mnt/hdd4/video

# tuner
TUNER_POSITIONER=/usr/local/bin/xdipo

# modify this if you use jpcam decoder.
#FILTER=/usr/local/bin/jpcam
FILTER=/usr/local/bin/jpinfo

TXT_DECODER=/usr/local/bin/jpvtx

# dialog may crash in rxvt, better use Xdialog
#DIALOG=dialog
DIALOG=Xdialog

EEEPC=10.0.0.155
EEEPC_PORT=1234

record_mode=0

if [ "$0" = "/usr/local/sbin/showr" ]
then
	echo "showr: record mode"
	record_mode=1
fi

if [ "$0" = "/usr/local/sbin/showe" ]
then
	echo "showe display on eeePC"
	record_mode=2
fi


if [ "$1" = "" ]
then
	# show menu
	$DIALOG --menu "Programs" 30 40 20 \
	3sat "" \
	al-manar "" \
	anixe "" \
	ard "" \
	ard-hotbird "" \
	astra1_promo_hd "" \
	astra-hd "" \
	authentic-tv "" \
	aztv1 "" \
	bbc1 "" \
	bbc2 "" \
	bbc3 "" \
	bbc4 "" \
	bbc-hd "" \
	bbc-parliament "" \
	bbc-prime "" \
	belgium-hd2 "" \
	c4 "" \
	cbbc "" \
	cbeebies "" \
	cctv9 "" \
	cctv9_2 "" \
	chaine-parlementaire "" \
	chile "" \
	china "" \
	cnbc "" \
	cnes "" \
	cnn "" \
	cuba "" \
	cyprus "" \
	drdish "" \
	ebs "" \
	eins-extra "" \
	esa "" \
	euronews "" \
	france2 "" \
	france24 "" \
	france3 "" \
	greece1 "" \
	hd_forum "" \
	hotel-voyeur "" \
	itv1 "" \
	itv2 "" \
	itv2s "" \
	itv3 "" \
	itv3s "" \
	itv4 "" \
	itv-hd "" \
	jstv "" \
	luxe-tv "" \
	m6 "" \
	mahari "" \
	mbc2 "" \
	nbc "" \
	ndr "" \
	nl1 "" \
	nl2 "" \
	nl3 "" \
	ocko "" \
	omropfryslan "" \
	omropfryslan2 "" \
	open-access "" \
	prosieben "" \
	prosieben-hd "" \
	rai-due "" \
	rai-tre "" \
	rai-uno "" \
	reality-tv "" \
	rtl "" \
	rtl2 "" \
	rtl2_old "" \
	rtl9 "" \
	rtl_old "" \
	russia "" \
	russia2 "" \
	russia3 "" \
	russia_today "" \
	sa "" \
	sat1 "" \
	sexysat1 "" \
	sexysat2 "" \
	sexysat3 "" \
	sexysat4 "" \
	sf1 "" \
	sf2 "" \
	sky "" \
	super-rtl-a "" \
	tf1 "" \
	tf6 "" \
	tps_hd "" \
	tsr1 "" \
	tsr2 "" \
	turkey1 "" \
	upromtv "" \
	venezuela "" \
	vie "" \
	vie_e "" \
	vox "" \
	vox_old "" \
	wdr "" \
	wdr "" \
	zdf "" \
	zdf-hotbird "" \
	2>/tmp/dialog
	

	if [ "$?" = 1 ]
	then 
		echo "User abort"
		exit 1
	fi	

	program=`/bin/cat /tmp/dialog`
	rm /tmp/dialog

elif [ "$1" = "stop" ]
then
	echo "show: stop"
	killall xine
	killall mplayer
	exit 0

else
	program=$1

fi

echo "show: selected program=$program"

# default language
#lan=eng

if [ "$program" = "drdish" ]
then
	sat=hotbird
	freq=11304
	pol=h
	sym=27500
#	vpid=
#	apid=
#	tpid=
#ID Challenger TV
	prog=8409

elif [ "$program" = "esa" ]
then
	sat=hotbird
	freq=11242 
	pol=v
	sym=27500
#	vpid=
#	apid=
#	tpid=
	prog=9999

elif [ "$program" = "ard-hotbird" ]
then
	sat=hotbird
	freq=11604
	pol=h
	sym=27500
#	vpid=172
#	apid=173
#	tpid=174
	prog=606

elif [ "$program" = "ard" ]
then
	sat=astra1
	freq=11836.5
	pol=h
	sym=27500
#	vpid=101
#	apid=102
# Dolby
#	apid=106
#	tpid=104
	prog=28106

elif [ "$program" = "wdr" ]
then
	sat=astra1
	freq=11836.5
	pol=h
	sym=27500
#	vpid=601
#	apid=602
#	tpid=604
	prog=28111

elif [ "$program" = "astra1_promo_hd" ]
	then
	sat=astra1
	freq=12032
	pol=h
	sym=27500
	vpid=512
	apid=513
#	tpid=
#	prog=2000

elif [ "$program" = "tps_hd" ]
	then
# is mpeg4 H264
	sat=hotbird
	freq=10834
	pol=v
	sym=27500
	vpid=120
	apid=130
#	tpid=
#	prog=1101

elif [ "$program" = "bbci1" ]
	then
	sat=astra2
	freq=12441
	pol=v
	sym=27500
	vpid=2305
	apid=2306
	tpid=2319
#	prog=6880

elif [ "$program" = "hotel-voyeur" ]
	then
	sat=astra2
	freq=11259
	pol=v
	sym=27500
#	vpid=2324
#	apid=2325
#	tpid=
	prog=52156

# from 19 maart 2008
elif [ "$program" = "eins-extra" ]
	then
	sat=astra1
	freq=1074375
	pol=h
	sym=22000
	prog=99999

elif [ "$program" = "upromtv" ]
	then
	sat=astra2
	freq=12246
	pol=v
	sym=27500
	vpid=
	apid=
	tpid=
	prog=99999

elif [ "$program" = "astra-hd" ]
	then
	sat=astra1
	freq=12610.5
	pol=v
	sym=22000
	vpid=133
	apid=134
	tpid=
#	prog=21102

elif [ "$program" = "belgium-hd2" ]
	then
	sat=astra2
	freq=10758
	pol=v
	sym=22000
	vpid=307
	apid=255
	tpid=
#	prog=1

elif [ "$program" = "luxe-tv" ]
	then
	sat=astra2
	freq=11958
	pol=h
	sym=27500
	vpid=101
	apid=102
	tpid=
#	prog=1

elif [ "$program" = "al-manar" ]
	then
	sat=arabsat3a
	freq=11785
	pol=v
	sym=27500
	vpid=768
	apid=769
	tpid=
#	prog=1

elif [ "$program" = "cuba" ]
	then
	sat=hotbird
	freq=11304
	pol=h
	sym=27500
	vpid=101
	apid=201
	tpid=
#	prog=8405

elif [ "$program" = "chile" ]
	then
	sat=hotbird
	freq=11304
	pol=h
	sym=27500
	vpid=310
	apid=256
	tpid=
#	prog=8403

elif [ "$program" = "venezuela" ]
	then
	sat=hotbird
	freq=11304
	pol=h
	sym=27500
	vpid=1060
	apid=1020
	tpid=
#	prog=8402

elif [ "$program" = "zdf-hotbird" ]
	then
	sat=hotbird
	freq=11054
	pol=h
	sym=27500
	vpid=570
	apid=571
	tpid=572
#	prog=8011

elif [ "$program" = "mbc2" ]
	then
	sat=badr2
	freq=11642
	pol=h
	sym=27500
#	vpid=519
#	apid=647
	tpid=
	prog=8

elif [ "$program" = "anixe" ]
	then
	sat=astra1
	freq=12721.75
	pol=h
	sym=22000
	vpid=1023
	apid=1027
#	tpid=
#	prog=10203

elif [ "$program" = "ocko" ]
	then
	sat=astra3
	freq=12649
	pol=h
	sym=4000
	vpid=160
	apid=80
	tpid=
	prog=100

elif [ "$program" = "cnes" ]
	then
	sat=hotbird
	freq=12558
	pol=v
	sym=27500
	vpid=6143
	apid=6142
	tpid=
#	prog=9252

elif [ "$program" = "zdf" ]
	then
	sat=astra1
	freq=11953.5
	pol=h
	sym=27500
#16:9
#	vpid=110
# mp2
#	apid=120
# AC3
#	apid=125
#	tpid=130
	prog=28006

elif [ "$program" = "ndr" ]
	then
	sat=astra1
	freq=12266
	pol=h
	sym=27500
	vpid=1201
	apid=1202
	tpid=1204

elif [ "$program" = "wdr" ]
	then
	sat=astra1
	freq=12266
	pol=h
	sym=27500
	vpid=1190
	apid=1191
	tpid=

elif [ "$program" = "zdf_theater" ]
	then
	sat=astra1
	freq=11953.5
	pol=h
	sym=27500
	vpid=1110
	apid=1120

elif [ "$program" = "mahari" ]
	then
	sat=hotbird
	freq=11585
	pol=v
	sym=27500
	vpid=1341
	apid=1342

elif [ "$program" = "ebs" ]
	then
	sat=hotbird
	freq=12475
	pol=h
	sym=27500
	vpid=101
	apid=202

elif [ "$program" = "vox_old" ]
	then
	sat=hotbird
	freq=11054
	pol=h
	sym=27500
	vpid=500
	apid=501
	tpid=502

elif [ "$program" = "vox" ]
	then
	sat=astra1
	freq=12188
	pol=h
	sym=27500
#	vpid=167
#	apid=136
#	tpid=71
	prog=12060

elif [ "$program" = "rtl_old" ]
	then
	sat=hotbird
	freq=11054
	pol=h
	sym=27500
	vpid=160
	apid=80
	tpid=32

elif [ "$program" = "rtl" ]
	then
	sat=astra1
	freq=12188
	pol=h
	sym=27500
#	vpid=163
#	apid=104
#   ac3pid=106
#	tpid=105
	prog=12003
#	use_ac3=1
#	play=xine

elif [ "$program" = "rtl2_old" ]
	then
	sat=hotbird
	freq=11604
	pol=h
	sym=27500
	vpid=175
	apid=176
	tpid=177

elif [ "$program" = "rtl2" ]
	then
	sat=astra1
	freq=12188
	pol=h
	sym=27500
#	vpid=166
#	apid=128
#	tpid=68
	prog=12020
#	play=xine

elif [ "$program" = "rtl9" ]
	then
	sat=hotbird
	freq=11681
	pol=h
	sym=27500
	prog=200
#	tpid=41
#	play=xine
	play=mplayer

elif [ "$program" = "france24" ]
	then
	sat=hotbird
	freq=11240
	pol=v
	sym=27500
	prog=13849
#	tpid=41
#	play=xine
	play=mplayer

elif [ "$program" = "sexysat1" ]
	then
	sat=astra1
	freq=12633.25
	pol=h
	sym=22000
	prog=12621
#	vpid=221
#	apid=321

elif [ "$program" = "sexysat2" ]
	then
	sat=hotbird
	freq=12360
	pol=h
	sym=27500
	prog=14031
#	vpid=128
#	apid=138

elif [ "$program" = "sexysat3" ]
	then
	sat=hotbird
	freq=12360
	pol=h
	sym=27500
	prog=14032
#	vpid=231
#	apid=251

elif [ "$program" = "sexysat4" ]
	then
	sat=hotbird
	freq=12360
	pol=h
	sym=27500
	prog=14033
#	vpid=1218
#	apid=1313

elif [ "$program" = "super-rtl-a" ]
	then
	sat=astra2 
	freq=12187.50
	pol=h
	sym=27500
	vpid=165
	apid=120
	tpid=65
	play=xine

elif [ "$program" = "tf6" ]
	then
	sat=hotbird
	freq=10911
	pol=v
	sym=27500
	prog=1607

elif [ "$program" = "russia" ]
	then
	sat=hotbird
	freq=11938
	pol=h
	sym=27500
	prog=7103
	lan=rus
	play=xine

elif [ "$program" = "russia2" ]
	then
	sat=hotbird
	freq=11034
	pol=v
	sym=27500
	vpid=820
	apid=830

elif [ "$program" = "russia3" ]
	then
	sat=hotbird
	freq=12597
	pol=v
	sym=27500
	vpid=167
	apid=108

elif [ "$program" = "russia_today" ]
	then
	sat=hotbird
	freq=10971
	pol=h
	sym=27500
#	vpid=276
#	apid=532
	prog=14

elif [ "$program" = "china" ]
	then
	sat=hotbird
#	freq=12169
	freq=11785
	pol=h
	sym=27500
#	vpid=516
	vpid=105
#	apid=690
	apid=107
#	prog=105
elif [ "$program" = "jstv" ]
	then
	sat=hotbird
	freq=12597
	pol=v
	sym=27500
	vpid=2000
	apid=2001
# japanese
#	apid=2002
#	prog=8213

elif [ "$program" = "cctv9" ]
	then
	sat=hotbird
	freq=11034 
	pol=v
	sym=27500
	vpid=620
	apid=630

elif [ "$program" = "cctv9_2" ]
	then
	sat=eurobird1
	freq=11661.54 
	pol=h
	sym=27500
#	vpid=2328
#	apid=2329
	prog=51011

elif [ "$program" = "nbc" ]
	then
	sat=hotbird
	freq=11053
	pol=h
	sym=27500
	vpid=550
	apid=551
	tpid=552

elif [ "$program" = "cnbc" ]
	then
	sat=hotbird
	freq=11283
	pol=v
	sym=27500
	prog=13012
	play=xine

elif [ "$program" = "reality-tv" ]
	then
	sat=hotbird
	freq=11283
	pol=v
	sym=27500
	prog=13008
	play=xine

#elif [ "$program" = "cnn-htb" ]
#	then
#	sat=hotbird
#	freq=12597
#	pol=v
#	sym=27500
#	vpid=168
#	apid=112
#	tpid=56
#	prog=8209
#	play=xine

elif [ "$program" = "cnn" ]
	then
	sat=astra1
	freq=11778.00
	pol=v
	sym=27500
	prog=28522
	vpid=165
	apid=100
	tpid=47
	play=xine

elif [ "$program" = "sf1" ]
	then
	sat=hotbird
	freq=12399
	pol=h
	sym=27500
	prog=901
	lan=eng
	tpid=32
	play=xine

elif [ "$program" = "sf2" ]
	then
	sat=hotbird
	freq=12399
	pol=h
	sym=27500
	prog=907
	lan=eng
	tpid=41
	play=xine

elif [ "$program" = "tsr1" ]
	then
	sat=hotbird
	freq=12399
	pol=h
	sym=27500
	prog=902
	tpid=35
	play=xine

elif [ "$program" = "tsr2" ]
	then
	sat=hotbird
	freq=12399
	pol=h
	sym=27500
	prog=908
	tpid=44
	play=xine

elif [ "$program" = "tf1" ]
	then
	sat=hotbird
	freq=10911
	pol=v
	sym=27500
	prog=1604
	play=xine

elif [ "$program" = "rai-uno" ]
	then
	sat=hotbird
	freq=11766
	pol=v
	sym=27500
	prog=3401

elif [ "$program" = "rai-due" ]
	then
	sat=hotbird
	freq=11766
	pol=v
	sym=27500
	prog=3402

elif [ "$program" = "rai-tre" ]
	then
	sat=hotbird
	freq=11766
	pol=v
	sym=27500
	prog=3403

elif [ "$program" = "nl1" ]
	then
	sat=astra1
	freq=12515.25
	pol=h
	sym=22000
	tpid=34
	prog=4011
#	vpid=517
#	apid=88
	play=xine

elif [ "$program" = "nl2" ]
	then
	sat=astra1
	freq=12515.25
	pol=h
	sym=22000
	tpid=35
	prog=4012
#	vpid=518
#	apid=92
	play=xine

elif [ "$program" = "nl3" ]
	then
	sat=astra1
	freq=12515.25
	pol=h
	sym=22000
	tpid=36
	prog=4013
#	vpid=519
#	apid=96
	play=xine

elif [ "$program" = "turkey1" ]
	then
	sat=turksat1c
	freq=11096
	pol=v
	sym=27500
	tpid=1120
	prog=1

elif [ "$program" = "greece1" ]
	then
	sat=hellas2
	freq=12524
	pol=v
	sym=27500
	tpid=2354
	prog=1

elif [ "$program" = "prosieben" ]
	then
	sat=astra1
	freq=12544
	pol=h
	sym=22000
	vpid=511
# normal audio
	apid=512
# dolby audio
#	apid=515
# teletext
	tpid=33
#	prog=17501

elif [ "$program" = "prosieben-hd" ]
	then
	sat=astra1
	freq=12441
	pol=v
	sym=27500
#	vpid=255
#	apid=259
#	tpid=
	prog=658

elif [ "$program" = "sat1" ]
	then
	sat=astra1
	# AC3
	freq=12544.75
	pol=h
	sym=22000
	vpid=255
# normal audio
	apid=256
# dolby audio
#	apid=259
	tpid=32
#	prog=17500

elif [ "$program" = "3sat" ]
	then
	sat=astra1
	# AC3
	freq=11953.5
	pol=h
	sym=27500
	vpid=210
	apid=220
	tpid=230
#	prog=28007

elif [ "$program" = "vie" ]
	then
	sat=hotbird
#	freq=12092
# per 16-5-2005
	freq=11785
	pol=h
	sym=27500
	vpid=4416
	apid=4417

elif [ "$program" = "vie_e" ]
	then
	sat=hotbird
#	freq=12092
# per 16-5-2005
	freq=11785
	pol=h
	sym=27500
#	vpid=4416
#	apid=4417
#WARN, new frequency, this prog number is some other spanish channel.
	prog=8719

elif [ "$program" = "open-access" ]
	then
	sat=eurobird1
	freq=11642
	pol=v
	sym=27500
	prog=50152
	vpid=2312
	apid=2318

elif [ "$program" = "sky" ]
	then
	sat=astra2 
	prog=50150
	vpid=2317
	apid=2318
	freq=11488
	pol=v
	sym=27500

elif [ "$program" = "france2" ]
	then
	sat=hotbird
	freq=10834
	pol=v
	sym=27500
	prog=1103
	play=xine

elif [ "$program" = "france3" ]
	then
	sat=hotbird
	freq=10834
	pol=v
	sym=27500
	prog=1105
	play=xine

elif [ "$program" = "bbc-prime" ]
	then
	sat=hotbird
# from May 2 2006
	freq=11131
#	freq=11727
	pol=v
	sym=5632
#	sym=27500
	prog=5001
#    prog=99999    
	play=xine



elif [ "$program" = "bbc1" ]
	then
	sat=astra2 
	freq=10773
	pol=h
	sym=22000
#	tpid=2305
	prog=6301

elif [ "$program" = "bbc2" ]
	then
	sat=astra2 
	freq=10773
	pol=h
	sym=22000
#	tpid=2321
	prog=6302

elif [ "$program" = "bbc3" ]
	then
	sat=astra2 
	freq=10773
	pol=h
	sym=22000
#	tpid=2326
	prog=6319

elif [ "$program" = "bbc4" ]
	then
	sat=astra2 
	freq=10773
	pol=h
	sym=22000
#	tpid=2334
	prog=6316

elif [ "$program" = "cbbc" ]
	then
	sat=astra2 
	freq=10773
	pol=h
	sym=22000
	vpid=5200
	apid=5201
	tpid=5303
#	prog=6317

elif [ "$program" = "cbeebies" ]
	then
	sat=astra2 
	freq=10773
	pol=h
	sym=22000
	vpid=5300
	apid=5301
	tpid=5303
#	prog=6318

elif [ "$program" = "bbc-hd" ]
	then
	sat=astra2 
	freq=10847
	pol=v
	sym=22000
    vpid=2318
#	apid=2319
	apid=2320
	tpid=2321
#	prog=6940

elif [ "$program" = "bbc-parliament" ]
	then
	sat=astra2 
	freq=10847
	pol=v
	sym=22000
	tpid=2331
	prog=6902

elif [ "$program" = "itv1" ]
	then
	sat=astra2 
	freq=10758
	pol=v
	sym=22000
#	vpid=2318
#	apid=2319
#	tpid=2320
	prog=10080

elif [ "$program" = "itv2" ]
	then
	sat=astra2 
	freq=10758
	pol=v
	sym=22000
#	vpid=2314
#	apid=2315
#	tpid=2317
	prog=10070

elif [ "$program" = "itv2s" ]
	then
	sat=astra2 
	freq=10758
	pol=v
	sym=22000
#	vpid=2314
#	apid=2315
#	tpid=2317
	prog=10075

elif [ "$program" = "itv3" ]
	then
	sat=astra2 
	freq=10906
	pol=v
	sym=22000
#	vpid=2356
#	apid=2357
#	tpid=2359
	prog=10260
	play=xine

elif [ "$program" = "itv3s" ]
	then
	sat=astra2 
	freq=10906
	pol=v
	sym=22000
#	vpid=2356
#	apid=2357
#	tpid=2359
	prog=10261
	play=xine

elif [ "$program" = "itv4" ]
	then
	sat=astra2 
	freq=10758
	pol=v
	sym=22000
#	vpid=2305
#	apid=2306
#	tpid=2309
	prog=10072
	play=xine

elif [ "$program" = "c4" ]
	then
	sat=astra2 
	freq=10714
	pol=h
	sym=22000
#	vpid=
#	apid=
#	tpid=
	prog=9281
	play=xine

elif [ "$program" = "itv-hd" ]
	then
	sat=eurobird1
	freq=11426
	pol=h
	sym=27500
#	vpid=3401
#	apid=3402
#	tpid=
	prog=10510
	play=xine

elif [ "$program" = "m6" ]
	then
	sat=hotbird
	freq=10911
	pol=v
	sym=27500
	prog=1601
	play=xine

elif [ "$program" = "chaine-parlementaire" ]
	then
	sat=hotbird
	freq=10873
	pol=v
	sym=27500
	prog=1510
	play=xine

elif [ "$program" = "hd_forum" ]
	then
	sat=hotbird
	freq=11013
	pol=h
	sym=27500
	vpid=272
	apid=528
	prog=10
	play=xine

elif [ "$program" = "euronews" ]
	then
	sat=hotbird
	freq=12596
	pol=v
	sym=27500
	vpid=2221
	apid=2232
	tpid=768
	lan=eng

elif [ "$program" = "aztv1" ]
	then
	sat=sesat
	freq=12512
	pol=h
	sym=4340
	vpid=4194
	apid=4195

elif [ "$program" = "cyprus" ]
	then
	sat=hellas2
	freq=12524
	pol=v
	sym=27500
	prog=2314

elif [ "$program" = "authentic-tv" ]
	then
	sat=eurobird1
	freq=11642
	pol=v
	sym=27500
	prog=50956

elif [ "$program" = "sa" ]
	then
	sat=astra2 
	freq=12402
	pol=v
	sym=27500
#	prog=9569
#	play=xine

elif [ "$program" = "omropfryslan" ]
	then
	sat=astra1 
	freq=11479.00
	pol=v
	sym=22000
	prog=20808
#	play=xine

elif [ "$program" = "omropfryslan2" ]
	then
	sat=astra2 
	freq=11914.50 
	pol=h
	sym=27500
	prog=20808
#	play=xine

else
	echo "unknown station"
	exit 1
fi


# select an angle to move the dish to
# THESE ANGLES ARE DIFFERENT FOR YOUR LOCATION, use xdipo calculator to calculate these.

# 13 E

if [ "$sat" = "hotbird" ]
	then
		# Hotbird 13 E = calc 8 E
		angle="5 E"

# 19 E

elif [ "$sat" = "astra1" ]
	then
		# Astra 1 19 E = calc 14.80 E 
		angle="12.0 E"
# 23.5 E

elif [ "$sat" = "astra3" ]
	then
		# Astra 3 23.5 E = calc 14.0
		angle="14.0 E"

elif [ "$sat" = "badr2" ]
	then
		# BADR2 3 25.8 E = calc 24.6
		angle="14.6 E"

# 26 E

elif [ "$sat" = "arabsat3a" ]
	then
		# Arabsat 3A 26 E = calc 24.83
		angle="16.8 E"

# 28.2 E

elif [ "$sat" = "astra2" ]
	then
		# Astra 2 28.2 E = calc 27.39
		angle="22.0 E"

# 28.5 E

elif [ "$sat" = "eurobird1" ]
	then
		# Eurobird 1 28.5 E = calc
		angle="22.0 E"

# 36 E

elif [ "$sat" = "sesat" ]
	then
		# Sesat 36 E = calc 33.11 E
		angle="26.5 E"

# 39 E

elif [ "$sat" = "hellas2" ]
	then
		# Hellas 2 39 E = calc 36.35 E
		angle="30.5 E" 

# 42 E

elif [ "$sat" = "turksat1c" ]
	then
		# Turksat 1C 42 E = calc 39.58
		angle="33.5 E"
else
	echo "show: unknown satellite"
	exit 1
fi


echo "show: using $sat $angle"


# test if same angle
current_angle=`/bin/cat /root/.xdipo/angle`

echo "show: current_angle=$current_angle"

#diff_angle=$(($current_angle[1]-$angle))

#echo "diff angle=$diff_angle"
#exit

move_command=""
aspect=""
if [ "$2" = "" ]
then
	if [ "$current_angle" = "$angle" ]
	then
		/bin/echo "same angle $angle"
		
		move_command=0
		delay=1
	else
		move_command=1
		delay=10
	fi

elif [ "$2" = "16" ]
then
	aspect="-aspect 16:9"
	echo FLUP
	move_command=1
	delay=10

elif [ "$2" = "4" ]
then
	aspect="-aspect 4:3"
	echo FLUP
	move_command=1
	delay=10

else
	move_command=1	
	delay=10
fi

/bin/echo $angle > /root/.xdipo/angle

echo "show: move_command=$move_command"



# stop any running players / chains
/usr/bin/killall xine
/usr/bin/killall dvbstream
/usr/bin/killall xdipo
/usr/bin/killall mplayer

# clear teletext related
rm ~/jpcam_pids
rm /video/vtx/1/*


# try to position dish, allow 10 seconds for motor movement before check for lock
# exit error if no lock

#if [ move_command = 1 ]
#then
	echo "show: moving dish"

	echo "executing $TUNER_POSITIONER -c 1 -g '$angle' -f $freq -p $pol -s $sym -a "8192" || exit 1"
	$TUNER_POSITIONER -c $delay -g "$angle" -f $freq -p $pol -s $sym -a "8192" || exit 1

	echo "show: have LOCK"
#fi

#exit

if [ "$use_ac3" == "1" ]
then
	play=mplayer
  		 ac3_only="-b"
fi

# select a player, if encrypted and jpcam, then use xine, it has better demuxer on .ts
if [ "$play" == "mplayer" ]
then
	# using '-nice -19' prevents irregular display in mplayer
	# sblive = hw=1,0 does 6 ch audio
	# if ac3pid use -b flag in jpcam or jpinfo
	player="mplayer $aspect -ao alsa:device=hw=1,0 -fs -cache 8192 -vop pp=0x20000 -"
#	player="nice -n -19 xine -D -gf stdin:/"

elif [ "$play" == "xine" ]
then
	# do not use '-nice -19' with xine, as that will cause severe sys load,
	# and buffer overflow in DVB driver.
	player="xine -D -gf stdin:/"

else
	echo "show: no player specified, using xine as default player"
	player="xine -D -gf stdin:/"

fi

# in record mode we use cp as player
if [ "$record_mode" = "1" ]
then
	# create a unique filename with date.
	date=`/bin/date +%R_%d_%m_%Y`
	player="cp /dev/stdin $RECORD_DIR/$program.$sat.$date"
fi

if [ "$record_mode" = "2" ]
then
	player="netcat $EEEPC $EEEPC_PORT"
fi

echo "show: using $player"

#exit

# if we know the progam number, use that
if [ "$prog" != "" ]
then
	if [ "$lan" != "" ]
	then
		echo "show: using prog lan"

		# If jpvtx sees no tpid, then it wil get it from jpcam,
		# if nothing there too, then it will copy stdin to stdout.
		# It is better to have jpvtx last in the chain, as it copies 188 bytes at the time
		# from stdin to stdout, and giving it full TS would increase system load.
		#
		# the -c 0 causes an immediate check for 'lock', as there should be lock now.
		
		echo "executing $TUNER_POSITIONER -c 1 -g '$angle' -f $freq -p $pol -s $sym -a "8192" -o |  $FILTER $ac3_only -p $prog -l $lan | $TXT_DECODER $tpid | $player"

		$TUNER_POSITIONER -c 1 -g "$angle" -f $freq -p $pol -s $sym -a "8192" -o | \
		$FILTER -p $prog -l $lan | \
		$TXT_DECODER $tpid | \
		$player
		exit

	else
		echo "show: using prog"

		# if jpvtx sees no tpid, it wil get it from $FILTER

		echo "executing $TUNER_POSITIONER -c 1 -g '$angle' -f $freq -p $pol -s $sym -a "8192" -o | $FILTER $ac3_only -p $prog | $TXT_DECODER $tpid | $player"

		$TUNER_POSITIONER -c 1 -g "$angle" -f $freq -p $pol -s $sym -a "8192" -o | \
		$FILTER -p $prog | \
		$TXT_DECODER $tpid | \
		$player

		exit

	fi

# if we have video and audio pids we can still watch
elif [ "$vpid" != "" ]
then
	if [ "$apid" != "" ]
	then
		# if we have teletext pid we can do teletext
		if [ "$tpid" != "" ]
		then
			echo "show: using vpid apid tpid"

			echo "executing $TUNER_POSITIONER -c 1 -g '$angle' -f $freq -p $pol -s $sym -a "$vpid $apid $tpid" -o | $TXT_DECODER $tpid | $player"

			$TUNER_POSITIONER -c 1 -g "$angle" -f $freq -p $pol -s $sym -a "$vpid $apid $tpid" -o | \
			$TXT_DECODER $tpid | \
			$player
			exit

		else
			echo "show: using vpid apid"

			echo "executing $TUNER_POSITIONER -c 1 -g '$angle' -f $freq -p $pol -s $sym -a "$vpid $apid" -o | $player"

			$TUNER_POSITIONER -c 1 -g "$angle" -f $freq -p $pol -s $sym -a "$vpid $apid" -o | \
			$player
			exit

			fi
		else
			echo "show: no apid"
			exit 1
		fi
	else
		echo "show: no vpid!"
		exit 1
	fi
fi

exit 0